After being accused of the crime nikki didn't committed nikki were casted into cell. Your neck and hands were in chains making you not able to use your power to get out

As Naruto the 7th hokage reliazed Nikki innocent and he find it it was Kawaki doing after Naruto announced Nikki was innocent and Kawaki was the real traitor kakashi went to blood prison along will Naruto to get Nikki out and apologize

Naruto and kakashi saw Nikki injuries at a young girl scars bruises

Nikki : sigh what